跟读练习: Unit 9 The Blue Sky - 通过视频学习英语口语

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Unit 9.
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The blue sky.
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Joe asked me something about science just now.
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But I didn't know the answer.
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I'm good at science.
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Ask me.
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Okay.
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Why is the sky blue?
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I'll explain it in a simple way.
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Light comes through the air from the sun in waves.
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The light is in many colors, right?
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Right.
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Blue light waves are smaller than air molecules.
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They sometimes get absorbed by these molecules.
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Okay.
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What happens then?
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Then the blue light waves scatter in many directions.
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Your eyes see this blue light from above you after it leaves the air molecules.
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So that is what makes the sky blue.
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What happens to the other colors?
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They reflect off the things that they hit.
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Your shirt is red because our eyes see the red light reflected from it.
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Now I understand why the sky is blue.
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Unit 9.
25
The blue sky.
26
Joe asked me something about science just now, but I didn't know the answer.
27
I'm good at science.
28
Ask me.
29
Okay.
30
Why is the sky blue?
31
I'll explain it in a simple way.
32
Light comes through the air from the sun in waves.
33
The light is in many colors, right?
34
Right.
35
Blue light waves are smaller than air molecules.
36
They sometimes get absorbed by these molecules.
37
Okay, what happens then?
38
Then the blue light waves scatter in many directions.
39
Your eyes see this blue light from above you after it leaves the air molecules.
40
So that is what makes the sky blue.
41
What happens to the other colors?
42
They reflect off the things that they hit.
43
Your shirt is red because our eyes see the red light reflected from it.
44
Now I understand why the sky is blue.
45
Unit 9.
46
The blue sky.
47
Joe asked me something about science just now, but I didn't know the answer.
48
I'm good at science.
49
Ask me.
50
Okay.
51
Why is the sky blue?
52
I'll explain it in a simple way.
53
Light comes through the air from the sun in waves.
54
The light is in many colors, right?
55
Right.
56
Blue light waves are smaller than air molecules.
57
They sometimes get absorbed by these molecules.
58
Okay.
59
What happens then?
60
Then the blue light waves scatter in many directions.
61
Your eyes see this blue light from above you after it leaves the air molecules.
62
So that is what makes the sky blue.
63
What happens to the other colors?
64
They reflect off the things that they hit.
65
Your shirt is red because our eyes see the red light reflected from it.
66
Now I understand why the sky is blue.
67
Unit 9.
68
The Blue Sky.
69
Joe asked me something about science just now, but I didn't know the answer.
70
I'm good at science.
71
Ask me.
72
Okay.
73
Why is the sky blue?
74
I'll explain it in a simple way.
75
Light comes through the air from the sun in waves.
76
The light is in many colors, right?
77
Right.
78
Blue light waves are smaller than air molecules.
79
They sometimes get absorbed by these molecules.
80
Okay, what happens then?
81
Then the blue light waves scatter in many directions.
82
Your eyes see this blue light from above you after it leaves the air molecules.
83
So that is what makes the sky blue.
84
What happens to the other colors?
85
They reflect off the things that they hit.
86
Your shirt is red because our eyes see the red light reflected from it.
87
Now I understand why the sky is blue.
88
Unit 9.
89
The blue sky.
90
Joe asked me something about science just now, but I didn't know the answer.
91
I'm good at science.
92
Ask me.
93
Okay.
94
Why is the sky blue?
95
I'll explain it in a simple way.
96
Light comes through the air from the sun in waves.
97
The light is in many colors, right?
98
Right.
99
Blue light waves are smaller than air molecules.
100
They sometimes get absorbed by these molecules.
101
Okay, what happens then?
102
Then the blue light waves scatter in many directions.
103
Your eyes see this blue light from above you after it leaves the air molecules.
104
So that is what makes the sky blue.
105
What happens to the other colors?
106
They reflect off the things that they hit.
107
Your shirt is red because our eyes see the red light reflected from it.
108
Now I understand why the sky is blue.

关于本课

您正在使用跟读技巧通过视频"Unit 9 The Blue Sky"练习英语口语和发音。

每天练习15到30分钟，将显著提高您的英语流利度和发音准确度。

什么是跟读法？

跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。